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  • RBRK vs LUMN✓SelectedUSD · LUMNRBRK vs LUMN performance historyLatest closeAs of-2.54%09/11
Stock and ETF performance explorer

RBRK vs LUMN

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+11.2%
LUMN return
+11.9%
Excess return
-0.7%
Maximum drawdown
-52.0%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioLUMNExcessAlpha
1D-2.5%+1.9%-4.5%-2.7%
7D-7.5%+2.5%-10.0%-7.7%
30D-10.4%+10.3%-20.8%-11.3%
3M+21.3%-18.3%+39.5%+22.9%
6M+50.6%+4.4%+46.3%+47.5%
YTD+13.3%-10.7%+24.0%+10.9%
1Y+11.2%+14.0%-2.7%+3.2%
All+11.2%+11.9%-0.7%+3.2%

Cumulative growth

Daily Returns

Daily percentage return beside LUMN.

Daily Out/Under-Performance

Portfolio return minus LUMN return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × LUMN return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.

Cumulative Out/Under-Performance

Relative wealth over 1y: compounded portfolio wealth divided by compounded LUMN wealth, less one. Both series rebase at the selected span's start.

Cumulative Alpha

Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.

Updating return analytics…

1y analysis · Full analysis span regression · 6 months rolling